24984945008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{1789}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 51416590080

約数和(自身を除く): 26431645072

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 761, 1147, 1522, 1789, 2294, 3044, 3578, 4588, 6088, 7156, 9176, 12176, 14312, 18352, 23591, 28157, 28624, 47182, 55459, 56314, 66193, 94364, 110918, 112628, 132386, 188728, 221836, 225256, 264772, 377456, 443672, 450512, 529544, 872867, 887344, 1059088, 1361429, 1745734, 2051983, 2722858, 3491468, 4103966, 5445716, 6982936, 8207932, 10891432, 13965872, 16415864, 21782864, 32831728, 42204299, 50372873, 84408598, 100745746, 168817196, 201491492, 337634392, 402982984, 675268784, 805965968, 1561559063, 3123118126, 6246236252, 12492472504, 24984945008]

約数ペア:

[(1, 24984945008), (2, 12492472504), (4, 6246236252), (8, 3123118126), (16, 1561559063), (31, 805965968), (37, 675268784), (62, 402982984), (74, 337634392), (124, 201491492), (148, 168817196), (248, 100745746), (296, 84408598), (496, 50372873), (592, 42204299), (761, 32831728), (1147, 21782864), (1522, 16415864), (1789, 13965872), (2294, 10891432), (3044, 8207932), (3578, 6982936), (4588, 5445716), (6088, 4103966), (7156, 3491468), (9176, 2722858), (12176, 2051983), (14312, 1745734), (18352, 1361429), (23591, 1059088), (28157, 887344), (28624, 872867), (47182, 529544), (55459, 450512), (56314, 443672), (66193, 377456), (94364, 264772), (110918, 225256), (112628, 221836), (132386, 188728)]